I have a Virtual Machine (VM) with a VPN connection. I double click the icon on the desktop to connect. After that I go out under the VPNs IP. When I am not connected I go out under my IP (Verizon DSL).
What I want is preventing the ability to go out to the internet from this VM except under VPN. That is if someone forgets to "dial in" and tries to open the IE or other application he gets an error.
"other application" = "any program accessing the Internet". ICQ, FTP client, whatever.